Effect of cold plastic deformation and heat treatment on the structure and properties of Kh15N9Yu steel

1964 ◽  
Vol 6 (10) ◽  
pp. 593-595
Author(s):  
N. I. Moskvin ◽  
A. L. Belinkii ◽  
M. M. Kristal'
Keyword(s):  
Heat Treatment ◽  
Plastic Deformation ◽  
Cold Plastic Deformation ◽  
Structure And Properties ◽  
Kh15n9yu Steel ◽  
Deformation And Heat Treatment

Effect of Cold Plastic Deformation by Radial Forging Followed by Heat Treatment on the Structure and Properties of Steel 10Kh3G3MF

2013 ◽  
Vol 54 (11-12) ◽  
pp. 576-581 ◽  
Author(s):  
A. N. Balakhnin ◽  
D. O. Panov ◽  
M. G. Titova ◽  
A. S. Pertsev ◽  
A. I. Smirnov ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Plastic Deformation ◽  
Cold Plastic Deformation ◽  
Radial Forging ◽  
Structure And Properties

Strengthening of maraging steels during cold plastic deformation and heat treatment

1983 ◽  
Vol 25 (4) ◽  
pp. 301-304
Author(s):  
S. M. Bityukov ◽  
S. V. Grachev ◽  
N. A. Rundkvist ◽  
Yu. S. Dubov ◽  
S. A. Ogolizkhin
Keyword(s):  
Heat Treatment ◽  
Plastic Deformation ◽  
Cold Plastic Deformation ◽  
Maraging Steels ◽  
Deformation And Heat Treatment

scholarly journals Studies on the effect of Cold Plastic Deformation and Heat Treatment on the Microstructural Arrangement and Corrosion Behaviour of Mild Steel in Acidic Media

2019 ◽  
Vol 3 (2) ◽  
pp. 331-341
Author(s):  
C. S. Obayi ◽  
J. C. Nwobodo ◽  
S. I. Neife ◽  
C. C. Daniel-Mkpume
Keyword(s):  
Heat Treatment ◽  
Plastic Deformation ◽  
Mild Steel ◽  
Corrosion Behaviour ◽  
Cold Plastic Deformation ◽  
Acidic Media ◽  
Corrosion Rates ◽  
Heat Treated ◽  
Deformation And Heat Treatment ◽  
Cold Pressed

Mild steel is the most extensively used carbon steel for numerous industrial applications, where it is exposed to various service environments containing acids, bases and salt solutions. From industrial point of view, plastic deformation and heat treatment are among the essential manufacturing steps in mild steel processing and these steps can implicate its corrosion behaviour. This work investigated the effect of cold plastic deformation and subsequent high temperature heat treatment on the microstructure and corrosion behaviour of mild steel in two different concentrations (0.5M and 1.0M) of sulphuric acid (H2SO4), using the weight loss method. Mild steel samples were cold pressed to thickness reduction of 20%, 40% and 50% and subsequently heat treated at 700oC and 900°C and then air-cooled. The test duration lasted for 25 days and the weight loss measurements were taken at intervals of 5 days. It was observed that corrosion rates of the samples were generally higher in the 1.0M than in 0.5M acid solution. The as-received and heat-treated mild steel samples exhibited higher corrosion rates than the cold-pressed and heat-treated samples. The results indicated strongly that cold working accompanied by heat treatment improves corrosion resistance of mild steel in acidic media.

Deformation and Heat Treatment of Cold Drawn Gold

2007 ◽  
Vol 550 ◽  
pp. 289-294
Author(s):  
Suk Hoon Kang ◽  
Jae Hyung Cho ◽  
Joon Sub Hwang ◽  
Jong Soo Cho ◽  
Yong Jin Park ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Heat Treatment ◽  
Plastic Deformation ◽  
Mechanical Stability ◽  
Ion Beam ◽  
Quantitative Measure ◽  
Electron Backscattered Diffraction ◽  
Conducting Path ◽  
Deformation And Heat Treatment ◽  
Gold Wires

Cold drawn gold wires are widely applied in electronic packaging process to interconnect micro-electronic components. They basically provides a conducting path for electronic signal transfer, and experience thermo-mechanical loads in use. The mechanical stability of drawn gold wires is a matter of practical concern in the reliable functioning of electronic devices. It is known that mechanical properties of materials are deeply related to the microstructure. With appropriate control of deformation and heat processes, the mechanical properties of final products, such as tensile strength and elongation can be improved. Severe plastic deformation by torsion usually contributes to grain refinement and increment of strength. In this study, microstructure variations with torsion strain followed by drawing and heat treatment were investigated. Analyses by focused ion beam (FIB) and electron backscattered diffraction (EBSD) were carried out to characterize the effect of deformation and heat treatment on the drawn gold wires. Pattern quality of EBSD measurements was used as a quantitative measure for plastic deformation.

scholarly journals The Effect of Severe Plastic Deformation and Heat Treatment on CuCrZr Alloys

2017 ◽  
Vol 131 (5) ◽  
pp. 1336-1340 ◽  
Author(s):  
A. Kováčová ◽  
T. Kvačkaj ◽  
R. Kočiško ◽  
L. Dragošek ◽  
L. Lityńska-Dobrzyńska
Keyword(s):  
Heat Treatment ◽  
Plastic Deformation ◽  
Severe Plastic Deformation ◽  
Deformation And Heat Treatment

Magnetic Properties of Nanocrystalline (Nd,R)-(Fe,Co)-B (R = Pr, Ho) Alloys after Melt Spinning, Severe Plastic Deformation and Heat Treatment

2020 ◽  
Vol 312 ◽  
pp. 235-243
Author(s):  
Lev Aleksandrovich Ivanov ◽  
Tatiana P. Kaminskaya ◽  
Irina Semenovna Tereshina ◽  
Vladislav Davydov ◽  
Vladimir V. Popov ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Plastic Deformation ◽  
Severe Plastic Deformation ◽  
Melt Spinning ◽  
Magnetic Hysteresis ◽  
Hysteresis Loops ◽  
Nanocrystalline State ◽  
Force Microscopy ◽  
Atomic Force ◽  
Deformation And Heat Treatment

Magnetic force microscopy (MFM) and magnetometry, scanning electron microscopy (SEM) and atomic force microscopy (AFM) are used to study the magnetic and structural properties of the (Nd,Pr)-Fe–B and (Nd,Ho)-(Fe,Co)-B alloys. The alloys are synthesized using an arc or induction furnaces. The nanocrystalline state of the (Nd,Ho)-(Fe,Co)-B alloys is reached by two techniques, namely, melt spinning (MS) and severe plastic deformation (SPD). Hydrogenation and multistage treatment of (Nd,Ho)-(Fe,Co)-B alloys, which includes severe plastic deformation of melt-quenched ribbons and subsequent heat treatment, is also used. The surface morphology and domain structure of samples are studied. These pictures are used to interpret the observed magnetic hysteresis loops of the samples. It was found that multistage treatment allows one to obtain samples with higher values of coercivity due to the formation of a special microstructure with oval grain (the aspect ratio equal to ∼ 3).

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